Mainstream Capital Management LLC Portfolio Holdings

Mainstream Capital Management LLC

  • $153 Billion
  • Q4 2025

Mainstream Capital Management LLC has filed its 13F form on January 21, 2026 for Q4 2025 where it was disclosed a total value porftolio of $153 Billion distributed in 88 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Jp Morgan ETF Tr Ultra Short I with a value of $20.7B, Apple Inc. with a value of $9.72B, Amazon Com Inc with a value of $7.3B, Goldman Sachs ETF Tr Access Ul with a value of $6.37B, and Alphabet Inc. with a value of $6.33B.

Examining the 13F form we can see an increase of $2.35B in the current position value, from $150B to 153B.

Mainstream Capital Management LLC is based out at Los Angeles, CA

Below you can find more details about Mainstream Capital Management LLC portfolio as well as his latest detailed transactions.

Portfolio value $153 Billion
ETFs: $62 Billion
Technology: $26.8 Billion
Consumer Cyclical: $18.3 Billion
Communication Services: $16.7 Billion
Financial Services: $12.2 Billion
Industrials: $4.75 Billion
Consumer Defensive: $3.38 Billion
Healthcare: $2.46 Billion
Other: $2.97 Billion

Stock Holdings Table Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$4.3T
$9.72 Billion 6.36% of portfolio
35,740
Q4 2025 Reduced 1.08%
$2.39T
$7.3 Billion 4.78% of portfolio
31,621
Q4 2025 Reduced 2.24%
$1.74T
$6.33 Billion 4.14% of portfolio
20,163
Q4 2025 Reduced 2.03%
$465B
$5.16 Billion 3.38% of portfolio
27,655
Q4 2025 Reduced 0.75%
$1.37T
$5 Billion 3.28% of portfolio
7,580
Q4 2025 Reduced 2.4%
$1.65T
$2.91 Billion 1.91% of portfolio
9,310
Q4 2025 Reduced 4.4%
$881B
$2.78 Billion 1.82% of portfolio
8,641
Q4 2025 Reduced 2.06%
$662B
$2.71 Billion 1.77% of portfolio
5,390
Q4 2025 Reduced 1.59%
$1.29T
$2.65 Billion 1.73% of portfolio
5,888
Q4 2025 Added 1.46%
$3.78T
$2.57 Billion 1.68% of portfolio
5,309
Q4 2025 Reduced 0.78%
$971B
$2.46 Billion 1.61% of portfolio
2,286
Q4 2025 Reduced 1.38%
$1.95B
$2.23 Billion 1.46% of portfolio
225,000
Q3 2024 New
$49.1B
$2.16 Billion 1.41% of portfolio
23,001
Q4 2025 Added 899.17%
$404B
$2.01 Billion 1.31% of portfolio
2,327
Q4 2025 Reduced 2.39%
$170B
$1.87 Billion 1.22% of portfolio
12,171
Q4 2025 Reduced 3.88%
$167B
$1.66 Billion 1.09% of portfolio
16,618
Q4 2025 Reduced 2.28%
$237B
$1.6 Billion 1.05% of portfolio
6,042
Q4 2025 Reduced 4.26%
$61.4B
$1.42 Billion 0.93% of portfolio
7,703
Q4 2025 Reduced 1.8%
$6B
$1.39 Billion 0.91% of portfolio
21,552
Q4 2025 Added 11.2%
$279B
$1.37 Billion 0.9% of portfolio
12,316
Q4 2025 Reduced 2.76%
$265B
$1.32 Billion 0.87% of portfolio
1,507
Q4 2025 Reduced 4.56%
$367B
$1.29 Billion 0.84% of portfolio
3,751
Q4 2025 Reduced 8.93%
$418B
$1.25 Billion 0.82% of portfolio
8,504
Q4 2025 Added 5.57%
$69.4B
$1.24 Billion 0.81% of portfolio
14,157
Q4 2025 New
$533B
$1.17 Billion 0.77% of portfolio
3,349
Q4 2025 Reduced 1.24%
$6.2B
$1.14 Billion 0.75% of portfolio
12,521
Q4 2025 Reduced 4.67%
$111B
$1.11 Billion 0.73% of portfolio
3,144
Q4 2025 Added 27.49%
$25.7B
$1.09 Billion 0.72% of portfolio
5,598
Q4 2025 Added 4.58%
$875M
$1.03 Billion 0.68% of portfolio
27,936
Q4 2025 Reduced 0.42%
$140B
$1.02 Billion 0.67% of portfolio
3,198
Q4 2025 Added 3.5%
$139B
$1.01 Billion 0.66% of portfolio
2,927
Q4 2025 Reduced 2.47%
$181B
$937 Million 0.61% of portfolio
11,463
Q4 2025 Reduced 1.98%
$11.1B
$838 Million 0.55% of portfolio
12,418
Q4 2025 Reduced 7.02%
$303B
$779 Million 0.51% of portfolio
5,108
Q3 2025 Reduced 4.79%
$388B
$679 Million 0.44% of portfolio
3,171
Q4 2025 Reduced 4.26%
$512B
$665 Million 0.44% of portfolio
1,165
Q1 2025 Reduced 1.1%
$225M
$609 Million 0.4% of portfolio
236,061
Q3 2024 New
$255B
$468 Million 0.31% of portfolio
1,266
Q3 2025 Reduced 0.08%
$114B
$408 Million 0.27% of portfolio
1,878
Q4 2025 Reduced 4.09%
$197B
$390 Million 0.26% of portfolio
1,518
Q4 2025 Reduced 7.89%
$224B
$363 Million 0.24% of portfolio
1,188
Q4 2025 Reduced 9.59%
$342B
$278 Million 0.18% of portfolio
1,563
Q4 2025 New
$193B
$280 Million 0.18% of portfolio
2,460
Q4 2025 Reduced 22.69%
$21.3B
$277 Million 0.18% of portfolio
1,507
Q4 2025 Reduced 3.52%
$97.3B
$263 Million 0.17% of portfolio
3,121
Q4 2025 New
$51.1B
$242 Million 0.16% of portfolio
3,538
Q3 2025 Reduced 1.28%
$49.4B
$238 Million 0.16% of portfolio
1,482
Q4 2025 Reduced 14.24%
$79.2B
$246 Million 0.16% of portfolio
3,859
Q4 2025 Reduced 6.27%
$2.33B
$211 Million 0.14% of portfolio
16,666
Q4 2025 Reduced 10.07%

Summary

  • Portfolio
  • No. of Stocks 88
  • Current Value $153 Billion
  • Prior Value $150 Billion
  • Filing
  • Period Q4 2025
  • Filing Date January 21, 2026
  • Form Type 13F-HR
  • Activity in Q4 2025
  • New Purchases 3 stocks
  • Additional Purchases 13 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 63 stocks
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